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<h2><span class="refentrytitle">Function anonymous_shared_memory</span></h2>
<p>boost::interprocess::anonymous_shared_memory</p>
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<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../interprocess/indexes_reference.html#header.boost.interprocess.anonymous_shared_memory_hpp" title="Header &lt;boost/interprocess/anonymous_shared_memory.hpp&gt;">boost/interprocess/anonymous_shared_memory.hpp</a>&gt;

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<a class="link" href="mapped_region.html" title="Class mapped_region">mapped_region</a> <span class="identifier">anonymous_shared_memory</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> size<span class="special">,</span> <span class="keyword">void</span> <span class="special">*</span> address <span class="special">=</span> <span class="number">0</span><span class="special">)</span><span class="special">;</span></pre></div>
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<a name="id-1.3.19.17.3.9.4.4"></a><h2>Description</h2>
<p>A function that creates an anonymous shared memory segment of size "size". If "address" is passed the function will try to map the segment in that address. Otherwise the operating system will choose the mapping address. The function returns a <code class="computeroutput"><a class="link" href="mapped_region.html" title="Class mapped_region">mapped_region</a></code> holding that segment or throws <code class="computeroutput"><a class="link" href="interprocess_exception.html" title="Class interprocess_exception">interprocess_exception</a></code> if the function fails. </p>
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<td align="right"><div class="copyright-footer">Copyright © 2005-2015 Ion Gaztanaga<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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